Aurora in Saint john's on August 17, 2026

August 17, 2026

Saint john's change region

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Probability of aurora in Saint john's

Probability of aurora as of end of day, August 17, 2026, Saint john's time

1 % Saint john's

Aurora intensity index

Auroral intensity index (2.4) and estimated minimum latitude of auroral observations at zenith as of the end of August 17, 2026, Saint john's time

Aurora over North America

Changes in the auroral oval on August 17, 2026 in Canada from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Aurora in the northern hemisphere

Changes in the auroral oval on August 17, 2026 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Probability of aurora in cities of Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day August 17, 2026.

1 % Ottawa

1 % Toronto

2 % Montreal

0 % Vancouver

2 % Calgary

4 % Edmonton

1 % Hamilton (Canada)

2 % Quebec

5 % Winnipeg

1 % Kitchener

4 % Saskatoon

3 % Red deer

30 % Salluit

29 % Arviat

21 % Yellowknife

4 % Whitehorse

18 % Thompson

2 % Prince george

25 % Rankin Inlet

23 % Iqaluit

15 % Inuvik

7 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from August 16 to 17, 2026 in the northern hemisphere, Saint john's time. Maximum — 3.0/10

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